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#240 Fix text blurring with opacity close to 1.0

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This commit is contained in:
Carmelo Messina
2024-03-01 17:34:44 +01:00
parent 19099fbee4
commit 8998e3de4c
1 changed files with 39 additions and 2 deletions
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build/patches/Viewport-Protection-flag.patch
+39 -2
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@@ -18,6 +18,7 @@ Require: Content-settings-infrastructure.patch
.../features_cc/Viewport-Protection-flag.inc | 3 +
.../features_h/Viewport-Protection-flag.inc | 2 +
.../common/widget/device_emulation_params.h | 6 +-
.../renderer/core/css/css_properties.json5 | 2 +-
.../blink/renderer/core/css/media_values.cc | 2 +-
.../core/css/resolver/style_resolver.cc | 7 +-
.../blink/renderer/core/events/mouse_event.h | 19 +++-
@@ -33,7 +34,8 @@ Require: Content-settings-infrastructure.patch
.../blink/renderer/core/input/touch.cc | 17 +++-
third_party/blink/renderer/core/page/page.cc | 93 ++++++++++++++++++
third_party/blink/renderer/core/page/page.h | 9 ++
24 files changed, 423 insertions(+), 19 deletions(-)
.../renderer/core/style/computed_style.h | 6 ++
26 files changed, 430 insertions(+), 20 deletions(-)
create mode 100644 components/browser_ui/site_settings/android/java/src/org/chromium/components/browser_ui/site_settings/impl/BromiteViewportContentSetting.java
create mode 100644 components/browser_ui/strings/bromite_content_settings/viewport.grdp
create mode 100644 components/content_settings/core/browser/bromite_content_settings/viewport.inc
@@ -277,6 +279,25 @@ diff --git a/third_party/blink/public/common/widget/device_emulation_params.h b/
}
inline bool operator!=(const DeviceEmulationParams& a,
diff --git a/third_party/blink/renderer/core/css/css_properties.json5 b/third_party/blink/renderer/core/css/css_properties.json5
--- a/third_party/blink/renderer/core/css/css_properties.json5
+++ b/third_party/blink/renderer/core/css/css_properties.json5
@@ -3709,6 +3709,7 @@
},
{
name: "opacity",
+ computed_style_custom_functions: ["setter","getter"],
property_methods: ["ParseSingleValue", "CSSValueFromComputedStyleInternal"],
interpolable: true,
compositable: true,
@@ -3716,7 +3717,6 @@
field_template: "primitive",
default_value: "1.0",
type_name: "float",
- computed_style_custom_functions: ["setter"],
typedom_types: ["Number"],
valid_for_first_letter: true,
valid_for_first_line: true,
diff --git a/third_party/blink/renderer/core/css/media_values.cc b/third_party/blink/renderer/core/css/media_values.cc
--- a/third_party/blink/renderer/core/css/media_values.cc
+++ b/third_party/blink/renderer/core/css/media_values.cc
@@ -639,7 +660,7 @@ diff --git a/third_party/blink/renderer/core/frame/screen_metrics_emulator.h b/t
diff --git a/third_party/blink/renderer/core/frame/web_frame_widget_impl.cc b/third_party/blink/renderer/core/frame/web_frame_widget_impl.cc
--- a/third_party/blink/renderer/core/frame/web_frame_widget_impl.cc
+++ b/third_party/blink/renderer/core/frame/web_frame_widget_impl.cc
@@ -1765,6 +1765,14 @@ void WebFrameWidgetImpl::ApplyVisualPropertiesSizing(
@@ -1771,6 +1771,14 @@ void WebFrameWidgetImpl::ApplyVisualPropertiesSizing(
if (auto* device_emulator = DeviceEmulator()) {
device_emulator->UpdateVisualProperties(visual_properties);
@@ -845,4 +866,20 @@ diff --git a/third_party/blink/renderer/core/page/page.h b/third_party/blink/ren
// This tracks the mode that the fenced frame is set to.
blink::FencedFrame::DeprecatedFencedFrameMode fenced_frame_mode_ =
blink::FencedFrame::DeprecatedFencedFrameMode::kDefault;
diff --git a/third_party/blink/renderer/core/style/computed_style.h b/third_party/blink/renderer/core/style/computed_style.h
--- a/third_party/blink/renderer/core/style/computed_style.h
+++ b/third_party/blink/renderer/core/style/computed_style.h
@@ -1940,6 +1940,12 @@ class ComputedStyle final : public ComputedStyleBase {
IsRunningBackdropFilterAnimationOnCompositor();
}
+ float Opacity() const {
+ float v = OpacityInternal();
+ if (v >= 0.991f) v = 1.0f;
+ return v;
+ }
+
// Opacity utility functions.
bool HasOpacity() const { return Opacity() < 1.0f; }
--